1 files changed, 53 insertions, 0 deletions
diff --git a/stdlib/source/program/aedifex/artifact/value.lux b/stdlib/source/program/aedifex/artifact/value.lux
new file mode 100644
index 000000000..eb5c33c22
--- /dev/null
+++ b/stdlib/source/program/aedifex/artifact/value.lux
@@ -0,0 +1,53 @@
+(.module:
+  [lux (#- Name Type)
+   [abstract
+    [equivalence (#+ Equivalence)]]
+   [data
+    ["." product]
+    ["." text
+     ["%" format]]
+    [format
+     ["." xml]]
+    [collection
+     ["." list ("#\." functor)]]]
+   [math
+    [number
+     ["n" nat]]]
+   ["." time (#+ Time)
+    ["." instant (#+ Instant)]
+    ["." date (#+ Date)]
+    ["." year]
+    ["." month]]]
+  [// (#+ Version)
+   [type (#+ Type)]
+   ["." time_stamp (#+ Time_Stamp)]])
+
+(type: #export Build
+  Nat)
+
+(type: #export Value
+  {#version Version
+   #time_stamp Time_Stamp
+   #build Build})
+
+(def: #export equivalence
+  (Equivalence Value)
+  ($_ product.equivalence
+      text.equivalence
+      instant.equivalence
+      n.equivalence
+      ))
+
+(def: separator
+  "-")
+
+(def: snapshot
+  "SNAPSHOT")
+
+(def: #export (format [version time_stamp build])
+  (%.Format Value)
+  (%.format (text.replace_all ..snapshot
+                              (time_stamp.format time_stamp)
+                              version)
+            ..separator
+            (%.nat build)))